1 Incorporating Mixable into high-enrollment classes saves CGT prof âboatloadsâ of time. 2  After introducing Purdueâs social media-driven collaboration tool, Mixable, into his large-lecture classes, Professor Craig Miller says the bombardment of emails he used to receive from students ceased overnight.
Scientists: Fifty-Mile 'Long View' Across Lake Erie Theoretically Possible. CLEVELAND â Scientists say it's a mirage, but others swear that when the weather is right, Clevelanders can see across Lake Erie and spot Canadian trees and buildings 50 miles away. Eyewitness accounts have long been part of the city's history.
Lake Erie is the warmest of all of the Great Lakes, but it also freezes over more than the other lakes. It is the fourth largest when measured in surface area, with round 9,910 square miles (25,700 square kilometers) and the smallest by water volume, with 116 cubic miles (484 cubic km), according the Environmental Protection Agency (EPA).